Digital Commons Network^™

Predicting Cancer Immunotherapy Response From Gut Microbiomes Using Machine Learning Models, Hai Liang, Jay-Hyun Jo, Zhiwei Zhang, Margaret A Macgibeny, Jungmin Han, Diana M Proctor, Monica E Taylor, You Che, Paul Juneau, Andrea B Apolo, John A Mcculloch, Diwakar Davar, Hassane M Zarour, Amiran K Dzutsev, Isaac Brownell, Giorgio Trinchieri, James L Gulley, Heidi H Kong

Faculty, Staff and Student Publications

Cancer immunotherapy has significantly improved patient survival. Yet, half of patients do not respond to immunotherapy. Gut microbiomes have been linked to clinical responsiveness of melanoma patients on immunotherapies; however, different taxa have been associated with response status with implicated taxa inconsistent between studies. We used a tumor-agnostic approach to find common gut microbiome features of response among immunotherapy patients with different advanced stage cancers. A combined meta-analysis of 16S rRNA gene sequencing data from our mixed tumor cohort and three published immunotherapy gut microbiome datasets from different melanoma patient cohorts found certain gut bacterial taxa correlated with immunotherapy response …

Editorial: Neuroinflammatory Response And Brain-Peripheral Crosstalk After Stroke, Devin W Mcbride, Lei Huang, Qing-Wu Yang, Yujie Chen

Faculty, Staff and Student Publications

No abstract provided.

Characterization Of The Blood Oxygen Level Dependent Hemodynamic Response Function In Human Subcortical Regions With High Spatiotemporal Resolution, Jung Hwan Kim, Amanda J Taylor, Marc Himmelbach, Gisela E Hagberg, Klaus Scheffler, David Ress

Faculty, Staff and Student Publications

Subcortical brain regions are absolutely essential for normal human function. These phylogenetically early brain regions play critical roles in human behaviors such as the orientation of attention, arousal, and the modulation of sensory signals to cerebral cortex. Despite the critical health importance of subcortical brain regions, there has been a dearth of research on their neurovascular responses. Blood oxygen level dependent (BOLD) functional MRI (fMRI) experiments can help fill this gap in our understanding. The BOLD hemodynamic response function (HRF) evoked by brief (<4 >s) neural activation is crucial for the interpretation of fMRI results because linear analysis between neural …

Methodologies To Unlock The Molecular Expression And Cellular Structure Of Ocular Lens Epithelial Cells, Justin Parreno, Grace Emin, Michael P Vu, Jackson T Clark, Sandeep Aryal, Shaili D Patel, Catherine Cheng

Faculty, Staff and Student Publications

The transparent ocular lens in the anterior chamber of the eye is responsible for fine focusing of light onto the retina. The lens is entirely cellular with bulk of the tissue composed of fiber cells, and the anterior hemisphere of the lens is covered by a monolayer of epithelial cells. Lens epithelial cells are important for maintaining fiber cell homeostasis and for continual growth of the lens tissue throughout life. Cataracts, defined as any opacity in the lens, remain the leading cause of blindness in the world. Following cataract surgery, lens epithelial cells can undergo a process of epithelial-to-mesenchymal transition …

Ahcc® Supplementation To Support Immune Function To Clear Persistent Human Papillomavirus Infections, Judith A Smith, Anjali A Gaikwad, Lata Mathew, Barbara Rech, Jonathan P Faro, Joseph A Lucci, Yu Bai, Randall J Olsen, Teresa T Byrd

Faculty, Staff and Student Publications

OBJECTIVE: To determine the efficacy, safety, and durability of the use of AHCC supplementation for 6 months to support the host immune system to clear high-risk human papillomavirus (HPV) infections. The AHCC supplement is a proprietary, standardized extract of cultured lentinula edodes mycelia (AHCC

STUDY DESIGN: This was a randomized, double-blind, placebo-controlled study (CTN: NCT02405533) in 50 women over 30 years of age with confirmed persistent high-risk HPV infections for greater than 2 years. Patients were randomized to placebo once daily for 12 months (N = 25) or AHCC 3-g supplementation by mouth once daily on empty stomach for 6 …

Catheter-Directed Embolectomy For Massive Pulmonary Embolism In A Pediatric Patient, Shin Mei Chan, Fabian M Laage Gaupp, Jessica M Lee, Jeffrey S Pollak, Akhil Khosla

Faculty, Staff and Student Publications

Pulmonary embolisms can affect 0.9 in 100,000 children and carry high risk for mortality. However, management of pediatric pulmonary embolism is largely derived from adult studies and treatment often includes local or systemic thrombolytics or anticoagulation, which may pose unique bleeding risks in children and adolescents compared with adults. This report describes a case in which catheter-directed embolectomy was used to successfully manage a pediatric patient with high-risk/massive pulmonary embolism. This case suggests that catheter-directed embolectomy is an effective therapy in patients outside the adult population and more research is required to expand inclusion criteria for current catheter-directed embolectomy treatment …

Stat6 Suppression Prevents Bleomycin-Induced Dermal Fibrosis, Hua Sun, Ashish Damania, Megan L Mair, Eniola Otukoya, Yi-Dong Li, Katherine Polsky, Yuying Zeng, Jeremiah A Alt, Martin J Citardi, David B Corry, Amber U Luong, John Morgan Knight

Faculty, Staff and Student Publications

Unified airway disease, including concurrent asthma and chronic rhinosinusitis (CRS), is a common, but poorly understood disorder with no curative treatment options. To establish a murine model of chronic unified eosinophilic airway inflammation, mice were challenged with Aspergillus niger, and sinonasal mucosa and lung tissue were evaluated by immunohistochemistry, flow cytometry, and gene expression. Inhalation of A niger conidia resulted in a Th2-biased lung and sinus inflammation that typifies allergic asthma and CRS. Gene network and pathway analysis correlated with human disease with upregulation of not only the JAK-STAT and helper T-cell pathways, but also less expected pathways governing …

Patient And Provider Perspectives On Medication Non-Adherence Among Patients With Depression And/Or Diabetes In Diverse Community Settings – A Qualitative Analysis, Jane E Hamilton, Eduardo Blanco, Salih Selek, Kelly L Wirfel, Elmer V Bernstam, Dawn Velligan, Meghana Gudala, Kirk Roberts

Faculty, Staff and Student Publications

BACKGROUND: Diabetes and depression affect a significant percentage of the world's total population, and the management of these conditions is critical for reducing the global burden of disease. Medication adherence is crucial for improving diabetes and depression outcomes, and research is needed to elucidate barriers to medication adherence, including the intentionality of non-adherence, to intervene effectively. The purpose of this study was to explore the perspectives of patients and health care providers on intentional and unintentional medication adherence among patients with depression and diabetes through a series of focus groups conducted across clinical settings in a large urban area.

METHODS: …

A Multimodal Clinical Data Resource For Personalized Risk Assessment Of Sudden Unexpected Death In Epilepsy, Xiaojin Li, Shiqiang Tao, Samden D Lhatoo, Licong Cui, Yan Huang, Johnson P Hampson, Guo-Qiang Zhang

Faculty, Staff and Student Publications

Epilepsy affects ~2–3 million individuals in the United States, a third of whom have uncontrolled seizures. Sudden unexpected death in epilepsy (SUDEP) is a catastrophic and fatal complication of poorly controlled epilepsy and is the primary cause of mortality in such patients. Despite its huge public health impact, with a ~1/1,000 incidence rate in persons with epilepsy, it is an uncommon enough phenomenon to require multi-center efforts for well-powered studies. We developed the Multimodal SUDEP Data Resource (MSDR), a comprehensive system for sharing multimodal epilepsy data in the NIH funded Center for SUDEP Research. The MSDR aims at accelerating research …

Ret Signaling Pathway And Ret Inhibitors In Human Cancer, Angelina T Regua, Mariana Najjar, Hui-Wen Lo

Faculty, Staff and Student Publications

Rearranged during transfection (RET) receptor tyrosine kinase was first identified over thirty years ago as a novel transforming gene. Since its discovery and subsequent pathway characterization, RET alterations have been identified in numerous cancer types and are most prevalent in thyroid carcinomas and non-small cell lung cancer (NSCLC). In other tumor types such as breast cancer and salivary gland carcinomas, RET alterations can be found at lower frequencies. Aberrant RET activity is associated with poor prognosis of thyroid and lung carcinoma patients, and is strongly correlated with increased risk of distant metastases. RET aberrations encompass a variety of genomic or …

Kidney Disease After Heart And Lung Transplantation, Carlos M Zapata, Hassan N Ibrahim

Faculty, Staff and Student Publications

Chronic kidney disease (CKD) is not only common after lung and heart transplantation but also is associated with increased morbidity and mortality due to multiple pre-, peri- and post-transplant factors. While the exact incidence of CKD in this population is not well-defined, it seems to have gradually increased over the years as older recipients are more frequently considered. The increasing success of the procedure and expanding transplant candidate pool has allowed many with comorbid conditions to receive a transplant, which was considered prohibitive in the past. This review presents risk factors that have been linked to CKD as well as …

Multi-Center, Single-Blind Randomized Controlled Trial Comparing Functional Electrical Stimulation Therapy To Conventional Therapy In Incomplete Tetraplegia, Kim D Anderson, Radha Korupolu, Kristin E Musselman, Jacqueline Pierce, James R Wilson, Nuray Yozbatiran, Naaz Desai, Milos R Popovic, Lehana Thabane

Faculty, Staff and Student Publications

BACKGROUND: Loss of upper extremity function after tetraplegia results in significant disability. Emerging evidence from pilot studies suggests that functional electrical stimulation (FES) therapy may enhance recovery of upper extremity function after tetraplegia. The aim of this trial was to determine the effectiveness of FES therapy delivered by the Myndmove stimulator in people with tetraplegia.

METHODS: A multi-center

RESULTS: Between June 2019 to August 2021, 51 participants were randomized to FES (

CONCLUSION: Forty sessions of FES therapy delivered by the MyndMove stimulator are as effective as conventional therapy in producing meaningful functional improvements that persist after therapy is completed. …

Covid-19 Mortality May Be Reduced Among Fully Vaccinated Solid Organ Transplant Recipients, Micaela Sandoval, Duc T Nguyen, Howard J Huang, Stephanie G Yi, R Mark Ghobrial, A Osama Gaber, Edward A Graviss

Faculty, Staff and Student Publications

BACKGROUND: Solid organ transplant (SOT) recipients are at increased risk for morbidity and mortality from COVID-19 due to their immunosuppressed state and reduced immunogenicity from COVID-19 mRNA vaccines. This investigation examined the association between COVID-19 mRNA vaccination status and mortality among SOT recipients diagnosed with COVID-19.

METHODS & FINDINGS: A retrospective, registry-based chart review was conducted investigating COVID-19 mortality among immunosuppressed solid organ transplant (SOT) recipients in a large metropolitan healthcare system in Houston, Texas, USA. Electronic health record data was collected from consecutive SOT recipients who received a diagnostic SARS-CoV-2 test between March 1, 2020, and October 1, 2021. …

Desired Resources For Changing Diet Among Persons With Multiple Sclerosis: Qualitative Inquiry Informing Future Dietary Interventions, Stephanie L Silveira, Emma V Richardson, Robert W Motl

Faculty, Staff and Student Publications

BACKGROUND: There are approximately 1 million adults in the United States with multiple sclerosis (MS). Persons with MS are interested in diet as a second-line therapy for improving MS symptoms and disease progression. Examination of desired resources regarding diet among persons with MS is necessary for supporting behavior change.

METHODS: Twenty-five adults with MS completed 1-on-1, online semistructured interviews. An inductive, 6-phase, semantic thematic analysis was applied to identify themes associated with participant preferences for dietary behavior change.

RESULTS: The research team crafted 4 key themes from the data that encompassed participants' desired resources for dietary behavior change. Theme 1, …

The Healthy Native Youth Implementation Toolbox: Using Implementation Mapping To Adapt An Online Decision Support System To Promote Culturally-Relevant Sexual Health Education For American Indian And Alaska Native Youth, Christine M Markham, Stephanie Craig Rushing, Jane Manthei, Michelle Singer, Cornelia Jessen, Gwenda Gorman, Melissa F Peskin, Belinda F Hernandez, Lea Sacca, Gabrielle S Evans, Claudia Luna-Meza, Zoe Merritt, Ross Shegog

Faculty, Staff and Student Publications

BACKGROUND: American Indian and Alaska Native (AI/AN) youth experience serious disparities in sexual and reproductive health, including the highest teen birth rate among racial/ethnic groups, and disproportionate rates of sexually transmitted infections (STI), including HIV. A growing number of evidence-based programs (EBPs) that integrate the strengths and cultural teachings of Native communities exist. Yet, multiple factors, including lack of trained personnel, limited resources, and geographic isolation, may hinder their adoption and implementation. Innovative implementation strategies that facilitate the adoption and implementation of sexual health EBPs in Native communities may help reduce these disparities.

METHODS: We applied Implementation Mapping, a systematic …

Perceptions Of Physical Activity Guidelines Among Wheelchair Users With Multiple Sclerosis, Stephanie L Silveira, Brenda Jeng, Gary Cutter, Robert W Motl

Faculty, Staff and Student Publications

BACKGROUND: Physical activity guidelines provide prescriptive resources for population-level promotion of behavior change to improve health outcomes. The National Multiple Sclerosis Society (NMSS) recently created and disseminated physical activity guidelines for persons with multiple sclerosis (MS) across the disease spectrum.

OBJECTIVE: This study aimed to assess perceptions of the updated NMSS Physical Activity Guidelines among wheelchair users with MS.

METHODS: One hundred thirty-four wheelchair users with MS participated in a cross-sectional study examining health behaviors. Outcomes were measured using an online questionnaire that included items related to demographic and clinical characteristics and a battery of questions regarding perceptions of the …

Application Of Artificial Intelligence And Machine Learning For Hiv Prevention Interventions, Yang Xiang, Jingcheng Du, Kayo Fujimoto, Fang Li, John Schneider, Cui Tao

Faculty, Staff and Student Publications

In 2019, the US Government announced its goal to end the HIV epidemic within 10 years, mirroring the initiatives set forth by UNAIDS. Public health prevention interventions are a crucial part of this ambitious goal. However, numerous challenges to this goal exist, including improving HIV awareness, increasing early HIV infection detection, ensuring rapid treatment, optimising resource distribution, and providing efficient prevention services for vulnerable populations. Artificial intelligence has had a pivotal role in revolutionising health care and has shown great potential in developing effective HIV prevention intervention strategies. Although artificial intelligence has been used in a few HIV prevention intervention …

A Qualitative Investigation Of Organizational Challenges And Facilitators To Screening Individuals Experiencing Homelessness For Hepatitis C Virus (Hcv) In Houston, Texas, Alane Celeste-Villalvir, J Michael Wilkerson, Christine Markham, Lourdes Rodriguez, Vanessa Schick

Faculty, Staff and Student Publications

BACKGROUND: Individuals experiencing homelessness may be at a disproportionately high risk for hepatitis C (HCV) because they may be more likely to engage in HCV risk behaviors. Community organizations that provide services to these vulnerable individuals can effectively screen, diagnose, and navigate them into HCV care. However, screening people experiencing homelessness for HCV at such organizations is limited by various challenges that remain understudied, including budgetary considerations and strategies to improve teamwork and communication. Accordingly, this study investigated the organizational challenges and facilitators to HCV screening of individuals experiencing homelessness as reported by homeless services providers.

METHODS: Staff (N = …

The Neighborhood Environment And Hispanic/Latino Health, Natalia I Heredia, Tianlin Xu, Minjae Lee, Lorna H Mcneill, Belinda M Reininger

Faculty, Staff and Student Publications

PURPOSE: Hispanic/Latino adults on the Texas-Mexico border have high rates of chronic disease. Neighborhoods can influence health, though there is a limited research on neighborhood environment and health in Hispanics/Latinos. The purpose of this study was to assess the relation of neighborhood environment with health variables in Hispanic/Latino adults, including physical activity [PA], depression, anxiety, and lab-assessed conditions (type 2 diabetes, metabolic syndrome, and chronic inflammation).

METHODS: Participants were randomly-selected from a Hispanic/Latino cohort on the Texas-Mexico border. Neighborhood environment, self-reported PA, anxiety, and depression were assessed through questionnaires. Laboratory values determined Type 2 diabetes, metabolic syndrome, and C-reactive protein …

Maternal Occupational Exposures And Fetal Growth In A Spanish Birth Cohort, Jennifer Ish, David Gimeno Ruiz De Porras, Elaine Symanski, Ferran Ballester, Maribel Casas, George L Delclos, Mònica Guxens, Jesús Ibarluzea, Carmen Iñiguez, Loreto Santa-Marina, Michael D Swartz, Kristina W Whitworth

Faculty, Staff and Student Publications

While the epidemiologic literature suggests certain maternal occupational exposures may be associated with reduced measures of size at birth, the occupational literature employing fetal biometry data to assess fetal growth is sparse. The present study examines associations between maternal occupational exposures and ultrasound-measured fetal growth. We included 1,739 singleton pregnancies from the INfancia y Medio Ambiente (INMA) project (2003-2008). At 32 weeks of pregnancy, interviewers ascertained mothers' employment status and assessed job-related physical loads, work schedules, and job strain during pregnancy. Job titles were linked to a job-exposure matrix to estimate exposure to 10 endocrine disrupting chemical (EDC) groups. We …

Covid-19 Outcomes In Myasthenia Gravis Patients: Analysis From Electronic Health Records In The United States, Youngran Kim, Xiaojin Li, Yan Huang, Minseon Kim, Aziz Shaibani, Kazim Sheikh, Guo-Qiang Zhang, Thy Phuong Nguyen

Faculty, Staff and Student Publications

BACKGROUND: Myasthenia gravis (MG) is an autoimmune, neuromuscular condition and patients with MG are vulnerable due to immunosuppressant use and disease manifestations of dyspnea and dysphagia during the coronavirus disease 2019 (COVID-19) pandemic.

METHODS: We conducted a retrospective cohort study using the Optum® de-identified COVID-19 Electronic Health Record (EHR) dataset. Primary outcomes, such as hospitalization, ventilator use, intensive care unit (ICU) admission, and death in COVID-19 patients with MG, were compared with those of COVID-19 patients without MG: the subgroups of non-MG included those with rheumatoid arthritis (RA), systemic lupus (SLE), and multiple sclerosis (MS). We further analyzed factors affecting …

Associations Between Vascular Diseases And Alzheimer's Disease Or Related Dementias In A Large Cohort Of Men And Women With Colorectal Cancer, Xianglin L Du, Lulu Song, Paul E Schulz, Hua Xu, Wenyaw Chan

Faculty, Staff and Student Publications

BACKGROUND: Long term risk of Alzheimer's disease (AD) and related dementias (ADRD) associated with vascular diseases in people with colorectal cancer is unknown.

OBJECTIVE: to determine the risk of ADRD in association with cardiovascular diseases (CVD), stroke, hypertension, and diabetes in a cohort of patients with colorectal cancer.

METHODS: This retrospective cohort study consisted of 210,809 patients diagnosed with colorectal cancer at age≥65 years in 1991-2015 from the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database with follow-up from 1991-2016, who were free of any ADRD at the baseline (< 30 days after the date of cancer diagnosis).

RESULTS: The crude 26-year cumulative incidence of total ADRD in …

Methodology To Estimate Natural- And Vaccine-Induced Antibodies To Sars-Cov-2 In A Large Geographic Region, Stacia M Desantis, Luis G León-Novelo, Michael D Swartz, Ashraf S Yaseen, Melissa A Valerio-Shewmaker, Yashar Talebi, Frances A Brito, Jessica A Ross, Harold W Kohl, Sarah E Messiah, Steve H Kelder, Leqing Wu, Shiming Zhang, Kimberly A Aguillard, Michael O Gonzalez, Onyinye S Omega-Njemnob, David Lakey, Jennifer A Shuford, Stephen Pont, Eric Boerwinkle

Faculty, Staff and Student Publications

Accurate estimates of natural and/or vaccine-induced antibodies to SARS-CoV-2 are difficult to obtain. Although model-based estimates of seroprevalence have been proposed, they require inputting unknown parameters including viral reproduction number, longevity of immune response, and other dynamic factors. In contrast to a model-based approach, the current study presents a data-driven detailed statistical procedure for estimating total seroprevalence (defined as antibodies from natural infection or from full vaccination) in a region using prospectively collected serological data and state-level vaccination data. Specifically, we conducted a longitudinal statewide serological survey with 88,605 participants 5 years or older with 3 prospective blood draws beginning …

Multi-Omics Insights Into The Biological Mechanisms Underlying Statistical Gene-By-Lifestyle Interactions With Smoking And Alcohol Consumption, Timothy D Majarian, Amy R Bentley, Vincent Laville, Michael R Brown, Daniel I Chasman, Paul S De Vries, Mary F Feitosa, Nora Franceschini, W James Gauderman, Casey Marchek, Daniel Levy, Alanna C Morrison, Michael Province, Dabeeru C Rao, Karen Schwander, Yun Ju Sung, Charles N Rotimi, Hugues Aschard, C Charles Gu, Alisa K Manning, Charge Gene-Lifestyle Interactions Working Group

Faculty, Staff and Student Publications

Though both genetic and lifestyle factors are known to influence cardiometabolic outcomes, less attention has been given to whether lifestyle exposures can alter the association between a genetic variant and these outcomes. The Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium's Gene-Lifestyle Interactions Working Group has recently published investigations of genome-wide gene-environment interactions in large multi-ancestry meta-analyses with a focus on cigarette smoking and alcohol consumption as lifestyle factors and blood pressure and serum lipids as outcomes. Further description of the biological mechanisms underlying these statistical interactions would represent a significant advance in our understanding of gene-environment …

Integrated Molecular And Affiliation Network Analysis: Core-Periphery Social Clustering Is Associated With Hiv Transmission Patterns, Kayo Fujimoto, Dimitrios Paraskevis, Jacky C Kuo, Camden J Hallmark, Jing Zhao, Andre Hochi, Lisa M Kuhns, Lu-Yu Hwang, Angelos Hatzakis, John A Schneider

Faculty, Staff and Student Publications

This study investigates the two-mode core-periphery structures of venue affiliation networks of younger Black men who have sex with men (YBMSM). We examined the association between these structures and HIV phylogenetic clusters, defined as members who share highly similar HIV strains that are regarded as a proxy for sexual affiliation networks. Using data from 114 YBMSM who are living with HIV in two large U.S. cities, we found that HIV phylogenetic clustering patterns were associated with social clustering patterns whose members share affiliation with core venues that overlap with those of YBMSM. Distinct HIV transmission patterns were found in each …

Practice Change In Community Health Centers: A Qualitative Study Of Leadership Attributes, Jennifer H Tektiridis, Natalia I Heredia, Robert O Morgan, Osama I Mikhail, Betsy C Risendal, Michelle C Kegler, Maria E Fernandez

Faculty, Staff and Student Publications

INTRODUCTION: This paper explores leadership attributes important for practice change in community health centers (CHCs) and assesses attributes' fit with the Full-Range Leadership Theory (FRLT).

METHODS: We conducted four focus groups and 15 in-depth interviews with 48 CHC leaders from several U.S. states using a modified appreciative inquiry approach. Thematic analysis was used to review transcripts for leadership concepts and code with

RESULTS: CHC leaders most often noted attributes associated with transformational leadership as essential for practice change. Important attributes included emphasizing a collective sense of mission and a compelling, achievable vision; expressing enthusiasm about what needs to be done; …

Coping With Adverse Childhood Experiences During The Covid-19 Pandemic: Perceptions Of Mental Health Service Providers, Sumaita Choudhury, Paul G Yeh, Christine M Markham

Faculty, Staff and Student Publications

BACKGROUND: Adverse Childhood Experiences (ACEs) have been associated with long-term physical and mental health conditions, toxic stress levels, developing unstable interpersonal relationships, and substance use disorders due to unresolved childhood adversities.

AIMS: This study assessed the perspectives of mental health providers (MHPs) regarding their adult patients' coping with ACEs during COVID-19 in Houston, Texas. Specifically, we explored how individuals with ACEs are coping with the increased stresses of the pandemic, how MHPs may provide therapeutic support for individuals with ACEs during this pandemic, pandemic-related challenges of accessing and utilizing mental health services for individuals with ACEs, and the awareness and …

Fiber Burden And Asbestos-Related Diseases: An Umbrella Review, José María Ramada Rodilla, Beatriz Calvo Cerrada, Consol Serra Pujadas, George L Delclos, Fernando G Benavides

Faculty, Staff and Student Publications

OBJECTIVE: What are the levels of asbestos exposure that cause each type of health effect? The objective of this study was to review the available scientific evidence on exposure levels for asbestos and their relationship to health effects.

METHOD: An umbrella review of English-language reviews and meta-analyses, from 1980 to March 2021 was conducted. We included reviews involving quantified asbestos exposures and health outcomes. The review has been adapted to the indications of the PRISMA declaration. Methodological quality of the selected studies was assessed using the AMSTAR instrument.

RESULTS: We retrieved 196 references. After applying the search strategy and quality …

Development, Implementation, And Evaluation Of Teach Back Curriculum For Community Health Workers, Jennifer Holcomb, Gayla M Ferguson, Logan Thornton, Linda Highfield

Faculty, Staff and Student Publications

Teach Back is a commonly used communication method to improve patient understanding and retention of health information. The method has been shown to be effective in improving patient and healthcare system outcomes, including patient health literacy and hospital readmissions. Community health workers (CHWs) are frontline healthcare workers who can help address patient health and social needs associated with hospital readmissions. However, a gap exists in Teach Back curricula and training methods reflecting the scope of work for CHWs. The objective of this training was to provide CHWs with didactic information and skill building practice curriculum focused on the integration of …

Additive And Interactive Associations Of Environmental And Sociodemographic Factors With The Genotypes Of Three Glutathione S-Transferase Genes In Relation To The Blood Arsenic Concentrations Of Children In Jamaica, Mohammad H Rahbar, Maureen Samms-Vaughan, Yuansong Zhao, Sepideh Saroukhani, Sheikh F Zaman, Jan Bressler, Manouchehr Hessabi, Megan L Grove, Sydonnie Shakspeare-Pellington, Katherine A Loveland

Faculty, Staff and Student Publications

Arsenic (As) is a metalloid that has been classified as a xenobiotic with toxic effects on human beings, especially on children. Since the soil in Jamaica contains As, dietary intake is considered the main source of As exposure in Jamaicans. In addition, glutathione S-transferase (GST) genes, including